Docker backend infrastructure

2022-07-31 14:56:41 +00:00
parent ef29296471
commit 8e09298ad1
14 changed files with 2633 additions and 0 deletions
@@ -0,0 +1,16 @@
+PHP_UID=1000
+PHP_GID=1000
+PHP_HOME=/opt/mainsite/wrenchboard/www
+PHP_USER=php-fpm
+# PHP_INI_SCAN_DIR=/cfgs:/usr/local/etc/php/conf.d
+PHP_INI_PATH=/cfgs/php.ini
+PHP_POOL_PATH=/cfgs/*/*-pool.conf
+PHP_BOOT_SCRIPTS=/cfgs/start.sh
+PHP_CRONTABS_PATH=/cfgs/cron
+#PHP_SESSION_HANDLER=redis
+#PHP_SESSION_PATH=tcp://redis.host:6379
+
+# private
+TEST_EMAIL=name@domain.com
+#NEWRELIC_LICENSE=newrelic_license
+#SENDGRID_API_KEY=sendgrid_api_key
@@ -0,0 +1,16 @@
+PHP_UID=1000
+PHP_GID=1000
+PHP_HOME=/app
+PHP_USER=php-fpm
+# PHP_INI_SCAN_DIR=/cfgs:/usr/local/etc/php/conf.d
+PHP_INI_PATH=/cfgs/php.ini
+PHP_POOL_PATH=/cfgs/*/*-pool.conf
+PHP_BOOT_SCRIPTS=/cfgs/start.sh
+PHP_CRONTABS_PATH=/cfgs/cron
+PHP_SESSION_HANDLER=redis
+PHP_SESSION_PATH=tcp://redis.host:6379
+
+# private
+TEST_EMAIL=name@domain.com
+NEWRELIC_LICENSE=newrelic_license
+SENDGRID_API_KEY=sendgrid_api_key
@@ -0,0 +1,23 @@
+FROM registry.chiefsoft.net/php-fpm:7.2
+
+RUN apt -y update
+#RUN apt-cache search gsoap
+#RUN find / | grep 'php'
+#RUN apt -y install libjson-c4
+
+RUN apt -y install libconfig++-dev libconfig++9v5 libconfig-dev libconfig9 libpq-dev libpq5 libjson-c-dev libjson-c3 \
+ libpcrecpp0v5 unixodbc-dev postgresql-server-dev-11 libgsoap-dev libgsoap-2.8.75
+
+RUN mkdir -p /opt/mainsite/wrenchboard/
+ADD build /opt/mainsite/wrenchboard/build
+ADD email /opt/mainsite/wrenchboard/email
+ADD etc /opt/mainsite/wrenchboard/etc
+ADD src /opt/mainsite/wrenchboard/src
+
+RUN cd /opt/mainsite/wrenchboard/build && ./configure
+
+RUN cd /opt/mainsite/wrenchboard/src && make
+
+RUN ln -s /opt/mainsite/wrenchboard/src/modules/wrenchboard_api_root.so /usr/local/lib/php/extensions/no-debug-non-zts-20170718/wrenchboard_api_root.so
+
+RUN echo "extension=wrenchboard_api_root.so" > /usr/local/etc/php/conf.d/docker-php-ext-wrenchboard.ini
@@ -0,0 +1,423 @@
+; Start a new pool named 'www'.
+; the variable $pool can be used in any directive and will be replaced by the
+; pool name ('www' here)
+[www]
+
+; Per pool prefix
+; It only applies on the following directives:
+; - 'access.log'
+; - 'slowlog'
+; - 'listen' (unixsocket)
+; - 'chroot'
+; - 'chdir'
+; - 'php_values'
+; - 'php_admin_values'
+; When not set, the global prefix (or NONE) applies instead.
+; Note: This directive can also be relative to the global prefix.
+; Default Value: none
+;prefix = /path/to/pools/$pool
+
+; Unix user/group of processes
+; Note: The user is mandatory. If the group is not set, the default user's group
+;       will be used.
+user = www-data
+group = www-data
+
+; The address on which to accept FastCGI requests.
+; Valid syntaxes are:
+;   'ip.add.re.ss:port'    - to listen on a TCP socket to a specific IPv4 address on
+;                            a specific port;
+;   '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on
+;                            a specific port;
+;   'port'                 - to listen on a TCP socket to all addresses
+;                            (IPv6 and IPv4-mapped) on a specific port;
+;   '/path/to/unix/socket' - to listen on a unix socket.
+; Note: This value is mandatory.
+listen = 9000
+
+; Set listen(2) backlog.
+; Default Value: 511 (-1 on FreeBSD and OpenBSD)
+;listen.backlog = 511
+
+; Set permissions for unix socket, if one is used. In Linux, read/write
+; permissions must be set in order to allow connections from a web server. Many
+; BSD-derived systems allow connections regardless of permissions.
+; Default Values: user and group are set as the running user
+;                 mode is set to 0660
+;listen.owner = www-data
+;listen.group = www-data
+;listen.mode = 0660
+; When POSIX Access Control Lists are supported you can set them using
+; these options, value is a comma separated list of user/group names.
+; When set, listen.owner and listen.group are ignored
+;listen.acl_users =
+;listen.acl_groups =
+
+; List of addresses (IPv4/IPv6) of FastCGI clients which are allowed to connect.
+; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
+; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
+; must be separated by a comma. If this value is left blank, connections will be
+; accepted from any ip address.
+; Default Value: any
+;listen.allowed_clients = 127.0.0.1
+
+; Specify the nice(2) priority to apply to the pool processes (only if set)
+; The value can vary from -19 (highest priority) to 20 (lower priority)
+; Note: - It will only work if the FPM master process is launched as root
+;       - The pool processes will inherit the master process priority
+;         unless it specified otherwise
+; Default Value: no set
+; process.priority = -19
+
+; Set the process dumpable flag (PR_SET_DUMPABLE prctl) even if the process user
+; or group is differrent than the master process user. It allows to create process
+; core dump and ptrace the process for the pool user.
+; Default Value: no
+; process.dumpable = yes
+
+; Choose how the process manager will control the number of child processes.
+; Possible Values:
+;   static  - a fixed number (pm.max_children) of child processes;
+;   dynamic - the number of child processes are set dynamically based on the
+;             following directives. With this process management, there will be
+;             always at least 1 children.
+;             pm.max_children      - the maximum number of children that can
+;                                    be alive at the same time.
+;             pm.start_servers     - the number of children created on startup.
+;             pm.min_spare_servers - the minimum number of children in 'idle'
+;                                    state (waiting to process). If the number
+;                                    of 'idle' processes is less than this
+;                                    number then some children will be created.
+;             pm.max_spare_servers - the maximum number of children in 'idle'
+;                                    state (waiting to process). If the number
+;                                    of 'idle' processes is greater than this
+;                                    number then some children will be killed.
+;  ondemand - no children are created at startup. Children will be forked when
+;             new requests will connect. The following parameter are used:
+;             pm.max_children           - the maximum number of children that
+;                                         can be alive at the same time.
+;             pm.process_idle_timeout   - The number of seconds after which
+;                                         an idle process will be killed.
+; Note: This value is mandatory.
+pm = dynamic
+
+; The number of child processes to be created when pm is set to 'static' and the
+; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
+; This value sets the limit on the number of simultaneous requests that will be
+; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
+; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
+; CGI. The below defaults are based on a server without much resources. Don't
+; forget to tweak pm.* to fit your needs.
+; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
+; Note: This value is mandatory.
+pm.max_children = 5
+
+; The number of child processes created on startup.
+; Note: Used only when pm is set to 'dynamic'
+; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
+pm.start_servers = 2
+
+; The desired minimum number of idle server processes.
+; Note: Used only when pm is set to 'dynamic'
+; Note: Mandatory when pm is set to 'dynamic'
+pm.min_spare_servers = 1
+
+; The desired maximum number of idle server processes.
+; Note: Used only when pm is set to 'dynamic'
+; Note: Mandatory when pm is set to 'dynamic'
+pm.max_spare_servers = 3
+
+; The number of seconds after which an idle process will be killed.
+; Note: Used only when pm is set to 'ondemand'
+; Default Value: 10s
+;pm.process_idle_timeout = 10s;
+
+; The number of requests each child process should execute before respawning.
+; This can be useful to work around memory leaks in 3rd party libraries. For
+; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
+; Default Value: 0
+;pm.max_requests = 500
+
+; The URI to view the FPM status page. If this value is not set, no URI will be
+; recognized as a status page. It shows the following informations:
+;   pool                 - the name of the pool;
+;   process manager      - static, dynamic or ondemand;
+;   start time           - the date and time FPM has started;
+;   start since          - number of seconds since FPM has started;
+;   accepted conn        - the number of request accepted by the pool;
+;   listen queue         - the number of request in the queue of pending
+;                          connections (see backlog in listen(2));
+;   max listen queue     - the maximum number of requests in the queue
+;                          of pending connections since FPM has started;
+;   listen queue len     - the size of the socket queue of pending connections;
+;   idle processes       - the number of idle processes;
+;   active processes     - the number of active processes;
+;   total processes      - the number of idle + active processes;
+;   max active processes - the maximum number of active processes since FPM
+;                          has started;
+;   max children reached - number of times, the process limit has been reached,
+;                          when pm tries to start more children (works only for
+;                          pm 'dynamic' and 'ondemand');
+; Value are updated in real time.
+; Example output:
+;   pool:                 www
+;   process manager:      static
+;   start time:           01/Jul/2011:17:53:49 +0200
+;   start since:          62636
+;   accepted conn:        190460
+;   listen queue:         0
+;   max listen queue:     1
+;   listen queue len:     42
+;   idle processes:       4
+;   active processes:     11
+;   total processes:      15
+;   max active processes: 12
+;   max children reached: 0
+;
+; By default the status page output is formatted as text/plain. Passing either
+; 'html', 'xml' or 'json' in the query string will return the corresponding
+; output syntax. Example:
+;   http://www.foo.bar/status
+;   http://www.foo.bar/status?json
+;   http://www.foo.bar/status?html
+;   http://www.foo.bar/status?xml
+;
+; By default the status page only outputs short status. Passing 'full' in the
+; query string will also return status for each pool process.
+; Example:
+;   http://www.foo.bar/status?full
+;   http://www.foo.bar/status?json&full
+;   http://www.foo.bar/status?html&full
+;   http://www.foo.bar/status?xml&full
+; The Full status returns for each process:
+;   pid                  - the PID of the process;
+;   state                - the state of the process (Idle, Running, ...);
+;   start time           - the date and time the process has started;
+;   start since          - the number of seconds since the process has started;
+;   requests             - the number of requests the process has served;
+;   request duration     - the duration in µs of the requests;
+;   request method       - the request method (GET, POST, ...);
+;   request URI          - the request URI with the query string;
+;   content length       - the content length of the request (only with POST);
+;   user                 - the user (PHP_AUTH_USER) (or '-' if not set);
+;   script               - the main script called (or '-' if not set);
+;   last request cpu     - the %cpu the last request consumed
+;                          it's always 0 if the process is not in Idle state
+;                          because CPU calculation is done when the request
+;                          processing has terminated;
+;   last request memory  - the max amount of memory the last request consumed
+;                          it's always 0 if the process is not in Idle state
+;                          because memory calculation is done when the request
+;                          processing has terminated;
+; If the process is in Idle state, then informations are related to the
+; last request the process has served. Otherwise informations are related to
+; the current request being served.
+; Example output:
+;   ************************
+;   pid:                  31330
+;   state:                Running
+;   start time:           01/Jul/2011:17:53:49 +0200
+;   start since:          63087
+;   requests:             12808
+;   request duration:     1250261
+;   request method:       GET
+;   request URI:          /test_mem.php?N=10000
+;   content length:       0
+;   user:                 -
+;   script:               /home/fat/web/docs/php/test_mem.php
+;   last request cpu:     0.00
+;   last request memory:  0
+;
+; Note: There is a real-time FPM status monitoring sample web page available
+;       It's available in: /usr/local/share/php/fpm/status.html
+;
+; Note: The value must start with a leading slash (/). The value can be
+;       anything, but it may not be a good idea to use the .php extension or it
+;       may conflict with a real PHP file.
+; Default Value: not set
+pm.status_path = /status
+
+; The ping URI to call the monitoring page of FPM. If this value is not set, no
+; URI will be recognized as a ping page. This could be used to test from outside
+; that FPM is alive and responding, or to
+; - create a graph of FPM availability (rrd or such);
+; - remove a server from a group if it is not responding (load balancing);
+; - trigger alerts for the operating team (24/7).
+; Note: The value must start with a leading slash (/). The value can be
+;       anything, but it may not be a good idea to use the .php extension or it
+;       may conflict with a real PHP file.
+; Default Value: not set
+ping.path = /health
+
+; This directive may be used to customize the response of a ping request. The
+; response is formatted as text/plain with a 200 response code.
+; Default Value: pong
+ping.response = OK
+
+; The access log file
+; Default: not set
+;access.log = log/$pool.access.log
+
+; The access log format.
+; The following syntax is allowed
+;  %%: the '%' character
+;  %C: %CPU used by the request
+;      it can accept the following format:
+;      - %{user}C for user CPU only
+;      - %{system}C for system CPU only
+;      - %{total}C  for user + system CPU (default)
+;  %d: time taken to serve the request
+;      it can accept the following format:
+;      - %{seconds}d (default)
+;      - %{miliseconds}d
+;      - %{mili}d
+;      - %{microseconds}d
+;      - %{micro}d
+;  %e: an environment variable (same as $_ENV or $_SERVER)
+;      it must be associated with embraces to specify the name of the env
+;      variable. Some exemples:
+;      - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
+;      - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
+;  %f: script filename
+;  %l: content-length of the request (for POST request only)
+;  %m: request method
+;  %M: peak of memory allocated by PHP
+;      it can accept the following format:
+;      - %{bytes}M (default)
+;      - %{kilobytes}M
+;      - %{kilo}M
+;      - %{megabytes}M
+;      - %{mega}M
+;  %n: pool name
+;  %o: output header
+;      it must be associated with embraces to specify the name of the header:
+;      - %{Content-Type}o
+;      - %{X-Powered-By}o
+;      - %{Transfert-Encoding}o
+;      - ....
+;  %p: PID of the child that serviced the request
+;  %P: PID of the parent of the child that serviced the request
+;  %q: the query string
+;  %Q: the '?' character if query string exists
+;  %r: the request URI (without the query string, see %q and %Q)
+;  %R: remote IP address
+;  %s: status (response code)
+;  %t: server time the request was received
+;      it can accept a strftime(3) format:
+;      %d/%b/%Y:%H:%M:%S %z (default)
+;      The strftime(3) format must be encapsuled in a %{<strftime_format>}t tag
+;      e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t
+;  %T: time the log has been written (the request has finished)
+;      it can accept a strftime(3) format:
+;      %d/%b/%Y:%H:%M:%S %z (default)
+;      The strftime(3) format must be encapsuled in a %{<strftime_format>}t tag
+;      e.g. for a ISO8601 formatted timestring, use: %{%Y-%m-%dT%H:%M:%S%z}t
+;  %u: remote user
+;
+; Default: "%R - %u %t \"%m %r\" %s"
+;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
+
+; The log file for slow requests
+; Default Value: not set
+; Note: slowlog is mandatory if request_slowlog_timeout is set
+;slowlog = log/$pool.log.slow
+
+; The timeout for serving a single request after which a PHP backtrace will be
+; dumped to the 'slowlog' file. A value of '0s' means 'off'.
+; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
+; Default Value: 0
+;request_slowlog_timeout = 0
+
+; Depth of slow log stack trace.
+; Default Value: 20
+;request_slowlog_trace_depth = 20
+
+; The timeout for serving a single request after which the worker process will
+; be killed. This option should be used when the 'max_execution_time' ini option
+; does not stop script execution for some reason. A value of '0' means 'off'.
+; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
+; Default Value: 0
+request_terminate_timeout = 360
+
+; Set open file descriptor rlimit.
+; Default Value: system defined value
+rlimit_files = 131072
+
+; Set max core size rlimit.
+; Possible Values: 'unlimited' or an integer greater or equal to 0
+; Default Value: system defined value
+rlimit_core = unlimited
+
+; Chroot to this directory at the start. This value must be defined as an
+; absolute path. When this value is not set, chroot is not used.
+; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
+; of its subdirectories. If the pool prefix is not set, the global prefix
+; will be used instead.
+; Note: chrooting is a great security feature and should be used whenever
+;       possible. However, all PHP paths will be relative to the chroot
+;       (error_log, sessions.save_path, ...).
+; Default Value: not set
+;chroot =
+
+; Chdir to this directory at the start.
+; Note: relative path can be used.
+; Default Value: current directory or / when chroot
+;chdir = /var/www
+
+; Redirect worker stdout and stderr into main error log. If not set, stdout and
+; stderr will be redirected to /dev/null according to FastCGI specs.
+; Note: on highloaded environement, this can cause some delay in the page
+; process time (several ms).
+; Default Value: no
+catch_workers_output = yes
+
+; Clear environment in FPM workers
+; Prevents arbitrary environment variables from reaching FPM worker processes
+; by clearing the environment in workers before env vars specified in this
+; pool configuration are added.
+; Setting to "no" will make all environment variables available to PHP code
+; via getenv(), $_ENV and $_SERVER.
+; Default Value: yes
+;clear_env = no
+
+; Limits the extensions of the main script FPM will allow to parse. This can
+; prevent configuration mistakes on the web server side. You should only limit
+; FPM to .php extensions to prevent malicious users to use other extensions to
+; execute php code.
+; Note: set an empty value to allow all extensions.
+; Default Value: .php
+;security.limit_extensions = .php .php3 .php4 .php5 .php7
+
+; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
+; the current environment.
+; Default Value: clean env
+;env[HOSTNAME] = $HOSTNAME
+;env[PATH] = /usr/local/bin:/usr/bin:/bin
+;env[TMP] = /tmp
+;env[TMPDIR] = /tmp
+;env[TEMP] = /tmp
+
+; Additional php.ini defines, specific to this pool of workers. These settings
+; overwrite the values previously defined in the php.ini. The directives are the
+; same as the PHP SAPI:
+;   php_value/php_flag             - you can set classic ini defines which can
+;                                    be overwritten from PHP call 'ini_set'.
+;   php_admin_value/php_admin_flag - these directives won't be overwritten by
+;                                     PHP call 'ini_set'
+; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
+
+; Defining 'extension' will load the corresponding shared extension from
+; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
+; overwrite previously defined php.ini values, but will append the new value
+; instead.
+
+; Note: path INI options can be relative and will be expanded with the prefix
+; (pool, global or /usr/local)
+
+; Default Value: nothing is defined by default except the values in php.ini and
+;                specified at startup with the -d argument
+;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
+;php_flag[display_errors] = off
+;php_admin_value[error_log] = /var/log/fpm-php.www.log
+;php_admin_flag[log_errors] = on
+;php_admin_value[memory_limit] = 32M
@@ -0,0 +1,14 @@
+version: "3"
+
+services:
+  wrenchboard-backend-php72:
+    image: registry.chiefsoft.net/wrenchboard-backend-php72:latest
+    build:
+      context: ./
+      dockerfile: Dockerfile
+    hostname: wrenchboard-backend-php72
+    container_name: wrenchboard-backend-php72
+    volumes:
+      - ./configs:/cfgs
+      - ../www:/app
+    env_file: .env
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [ ! "$PHP_CRONTABS_PATH" == "" ]; then
+	printf "env CRONTABS_PATH: setting up crontabs: ";
+	for f in ${PHP_CRONTABS_PATH}; do 
+		printf "$f, "; 
+		rm -f /etc/cron.d/${f##*/}
+		cp $f /etc/cron.d/
+		chmod 0644 /etc/cron.d/${f##*/}
+	done
+	echo
+	touch /var/log/cron.log 
+	printenv | grep -v "no_proxy" >> /etc/environment
+	/etc/init.d/cron start > /dev/null
+fi
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+echo "[`date +"%d-%b-%Y %T"`] PHP-FPM Docker container boot"
+
+### create system user for php pool
+if [ ! "$PHP_USER" == "" ] && [ ! "$PHP_UID" == "" ] && [ ! "$PHP_GID" == "" ] && [ ! "$PHP_HOME" == "" ]; then
+	echo "env PHP_USER: creating new system user: ${PHP_USER} ${PHP_UID}:${PHP_GID} ${PHP_HOME}"
+	mkdir -p $PHP_HOME && \
+	groupadd -f $PHP_USER -g $PHP_GID && \
+  useradd  -d $PHP_HOME -u $PHP_UID -g $PHP_GID -s /usr/sbin/nologin $PHP_USER
+fi
+
+### load PHP ini configurations
+if [ ! "$PHP_INI_PATH" == "" ]; then
+	printf "env PHP_INI_PATH: "
+	for f in ${PHP_INI_PATH}; do
+		printf "$f, ";
+		rm -f /usr/local/etc/php/conf.d/${f##*/}
+		cp $f /usr/local/etc/php/conf.d/
+	done
+	echo "into [ /usr/local/etc/php/conf.d/ ] folder..."
+fi
+
+### make sure to create clean php-fpm.conf
+### to avoid adding multiple times the same lines next
+### in case container is restarting
+echo "[global]"                     >  /usr/local/etc/php-fpm.conf
+echo "include=etc/php-fpm.d/*.conf" >> /usr/local/etc/php-fpm.conf
+
+### load PHP-FPM pool configurations
+if [ ! "$PHP_POOL_PATH" == "" ]; then
+	printf "env PHP_POOL_PATH: "
+	for f in ${PHP_POOL_PATH}; do
+		printf "$f, ";
+		rm -f /usr/local/etc/php-fpm.d/${f##*/}
+		cp $f /usr/local/etc/php-fpm.d/
+	done
+	echo "into [ /usr/local/etc/php-fpm.d/ ] folder..."
+fi
+
+### load boot bash scripts
+for f in /usr/local/bin/*.sh; do
+	/bin/bash -c $f
+done
+
+### load additional on-demand scripts
+if [ ! -z ${PHP_BOOT_SCRIPTS+x} ] && [ "$PHP_BOOT_SCRIPTS" != "" ]; then
+	printf "env PHP_BOOT_SCRIPTS: "
+
+	for f in ${PHP_BOOT_SCRIPTS}; do
+		printf "$f, ";
+
+		rm -f /usr/local/bin/${f##*/}
+		cp $f /usr/local/bin/
+
+		chmod +x /usr/local/bin/${f##*/}
+	done
+
+	echo
+
+	for f in ${PHP_BOOT_SCRIPTS}; do
+		/bin/bash -c /usr/local/bin/${f##*/}
+	done
+fi
+
+### expose php version
+echo
+/usr/local/bin/php -v
@@ -0,0 +1,11 @@
+#!/bin/sh
+set -e
+
+/usr/local/bin/docker-boot
+
+# first arg is `-f` or `--some-option`
+if [ "${1#-}" != "$1" ]; then
+	set -- php-fpm "$@"
+fi
+
+exec "$@"
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+if [ ! -z ${NEWRELIC_LICENSE+x} ] && [ "$NEWRELIC_LICENSE" != "" ] ; then 
+	echo "env NEWRELIC_LICENSE: setting up newrelic license"
+	sed -i "s/REPLACE_WITH_REAL_KEY/$NEWRELIC_LICENSE/g" /usr/local/etc/php/conf.d/newrelic.ini
+	nrsysmond-config --set license_key=$NEWRELIC_LICENSE
+
+	service newrelic-sysmond start > /dev/null
+
+	chmod u+rw,g+rw,o+rw /var/log/newrelic/newrelic-daemon.log
+else
+	rm -f /usr/local/etc/php/conf.d/newrelic.ini
+fi
@@ -0,0 +1,39 @@
+#!/usr/local/bin/php
+<?php
+
+/**
+ * This script is a sendmail wrapper for php to log calls of the php mail() function.
+ * Author: Till Brehm, www.ispconfig.org
+ * (Hopefully) secured by David Goodwin <david @ _palepurple_.co.uk>
+ * https://www.howtoforge.com/how-to-log-emails-sent-with-phps-mail-function-to-detect-form-spam
+ */
+
+$sendmail_bin = '/usr/sbin/sendmail';
+
+// Get the email content
+$mail    = '';
+$logline = '';
+$pointer = fopen('php://stdin', 'r');
+
+while ($line = fgets($pointer)) {
+    if (preg_match('/^to:/i', $line) || preg_match('/^from:/i', $line)) {
+        $logline .= trim($line) . ' ';
+    }
+    $mail .= $line;
+}
+
+// Compose the sendmail command
+$command = 'echo ' . escapeshellarg($mail) . ' | ' . $sendmail_bin . ' -t -i';
+
+if (isset($_SERVER['argc'])) {
+	for ($i = 1; $i < $_SERVER['argc']; $i++) {
+	    $command .= escapeshellarg($_SERVER['argv'][$i]) . ' ';
+	}
+}
+
+// Write the log
+$stdout = fopen('php://stdout', 'w');
+fwrite($stdout, (isset($_ENV['USER']) ? $_ENV['USER'] . ' ' : '') . $logline . ' - ' . $command . "\n");
+
+// Execute the command
+return shell_exec($command);
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+if [ ! -z ${SMTP_LOGIN+x} ] && [ ! -z ${SMTP_PASSWORD+x} ] && [ "$SMTP_LOGIN" != "" ] && [ "$SMTP_PASSWORD" != "" ]; then
+	echo "env SMTP_LOGIN: sendgrid credentials for email routing";
+	echo "[smtp.sendgrid.net]:2525 ${SMTP_LOGIN}:${SMTP_PASSWORD}" > /etc/postfix/sasl_passwd
+
+	postmap /etc/postfix/sasl_passwd
+	chmod 600 /etc/postfix/sasl_passwd.db
+	rm /etc/postfix/sasl_passwd
+
+	### update email relay configuration for SendGrid
+	sed -i 's/default_transport = error//g' /etc/postfix/main.cf
+    sed -i 's/relay_transport = error//g'   /etc/postfix/main.cf
+
+    ### delete following lines if already exist before adding
+    sed -i '/relayhost/d'                   /etc/postfix/main.cf
+    sed -i '/smtp_tls_security_level/d'     /etc/postfix/main.cf
+    sed -i '/smtp_sasl_auth_enable/d'       /etc/postfix/main.cf
+    sed -i '/smtp_sasl_password_maps/d'     /etc/postfix/main.cf
+    sed -i '/header_size_limit/d'           /etc/postfix/main.cf
+    sed -i '/smtp_sasl_security_options/d'  /etc/postfix/main.cf
+
+    ### add following lines
+    echo "relayhost = [smtp.sendgrid.net]:2525"                    >> /etc/postfix/main.cf
+    echo "smtp_tls_security_level = encrypt"                       >> /etc/postfix/main.cf
+    echo "smtp_sasl_auth_enable = yes"                             >> /etc/postfix/main.cf
+    echo "smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd" >> /etc/postfix/main.cf
+    echo "header_size_limit = 4096000"                             >> /etc/postfix/main.cf
+    echo "smtp_sasl_security_options = noanonymous"                >> /etc/postfix/main.cf
+
+	/etc/init.d/postfix start > /dev/null
+fi
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+### update PHP session handler
+if [ ! "$PHP_SESSION_HANDLER" == "" ] && [ ! "$PHP_SESSION_PATH" == "" ]; then
+	echo "env PHP_SESSION_HANDLER: updating php session handler [ $PHP_SESSION_PATH ]"
+	echo "session.save_handler = $PHP_SESSION_HANDLER"   > /usr/local/etc/php/conf.d/zz-session.ini
+	echo "session.save_path    = \"$PHP_SESSION_PATH\"" >> /usr/local/etc/php/conf.d/zz-session.ini
+fi
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+if [ ! -z ${PHP_INI_SCAN_DIR+x} ] && [ "$PHP_INI_SCAN_DIR" != "" ] ; then
+   echo "env PHP_INI_SCAN_DIR: $PHP_INI_SCAN_DIR"
+
+   ### break down path by : separator
+   IFS=':' read -ra DIRECTORIES <<< "$PHP_INI_SCAN_DIR"
+
+   for DIR in "${DIRECTORIES[@]}"; do
+      ### check if there are any php pool configuration files to copy
+      COUNT=`ls -1 $DIR/*.conf 2>/dev/null | wc -l`
+
+      if [ $COUNT != "0" ] ; then
+         cp -f $DIR/*.conf /usr/local/etc/php-fpm.d/
+      fi
+   done
+fi